Automatic welding device for automobile metal parts

Abstract

The automatic welding device for the automobile metal parts comprises a machine box and a rotating table, a stand column is fixedly installed on the upper surface of the machine box, a lifting motor is fixedly installed on the upper surface of the stand column, and a lifting motor is fixedly installed at the output end of the lifting motor. A threaded rod is fixedly installed at the output end of the lifting motor, the lower end of the threaded rod extends into the stand column, the surface of the threaded rod is sleeved with a lifting frame, an adjusting motor is fixedly installed on the surface of one end of the lifting frame, and a double-end threaded shaft is fixedly installed at the output end of the adjusting motor. According to the automatic welding device for the automobile metal parts, through the mode that the supporting plate, the rotating table, the rotating motor and the arc-shaped clamping plate are matched with one another, the automobile parts do not need to be clamped and positioned through additional power equipment in the welding process, and therefore energy consumption can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment, and in particular to an automated welding device for automotive metal parts. Background Technology

[0002] Automotive metal parts require a series of processing steps during production, including welding. With the continuous development of welding technology, the welding process is becoming increasingly automated.

[0003] During welding, the welding equipment positions the components to ensure better welding. However, positioning requires additional power equipment to clamp and fix the components, which means that the welding process requires the cooperation of multiple power equipment, increasing energy consumption during the welding process. Utility Model Content

[0004] The main objective of this invention is to provide an automated welding device for automotive metal parts, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An automated welding device for automotive metal parts includes a chassis and a rotary table. A column is fixedly mounted on the upper surface of the chassis, and a lifting motor is fixedly mounted on the upper surface of the column. A threaded rod is fixedly mounted on the output end of the lifting motor, and the lower end of the threaded rod extends into the interior of the column. A lifting frame is fitted onto the surface of the threaded rod. An adjusting motor is fixedly mounted on one end of the lifting frame, and a double-ended threaded shaft is fixedly mounted on the output end of the adjusting motor. One end of the double-ended threaded shaft extends into the interior of the lifting frame. A welding mechanism is movably fitted onto the surface of the double-ended threaded shaft near both ends. A support plate is fixedly mounted on the front surface of the chassis, and a rotary motor is fixedly mounted on the lower surface of the support plate. A rotary table is fixedly mounted above the support plate at the output end of the rotary motor. An arc-shaped clamping plate is movably mounted on the upper surface of the rotary table near its edge.

[0007] Preferably, a first inclined tooth plate is fixedly installed on one side surface of the support plate, and a second inclined tooth plate is fixedly installed on the upper surface of the support plate near the rear. A support rod is fixedly installed on the rear surface of the first and second inclined tooth plates, and the first and second inclined tooth plates are fixed to the support plate by the support rod.

[0008] Preferably, a groove is formed on the upper surface of the rotary table at the edge position, a movable groove is formed on the lower surface of the groove, a helical gear is movably mounted on the curved surface of the rotary table, and a threaded column is fixedly mounted on the rear surface of the helical gear.

[0009] Preferably, a threaded sleeve block is fixedly installed on the lower surface of the arc-shaped clamp, and the rear end of the threaded column extends into the moving groove.

[0010] Preferably, the threaded sleeve is fitted onto the surface of the threaded column inside the movable groove.

[0011] Preferably, the upper surface of the arc-shaped clamp is flush with the upper surface of the rotary table.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this invention, a support plate, a rotating table, a rotary motor, and an arc-shaped clamping plate work together. When the automotive parts are placed in the groove of the rotating table, the rotary motor drives the rotating table to rotate under the control of an external device. After the rotating table rotates a certain angle, the helical gear meshes with the second helical gear plate. As the rotating table continues to rotate, the helical gear rotates continuously, causing the threaded column to rotate. At this time, the arc-shaped clamping plate moves closer to the automotive parts until it firmly clamps the automotive parts in the groove. At this point, the rotating table stops rotating, and the automotive parts are located at the welding position. After welding by the welding mechanism, the rotating table continues to rotate. When the helical gear of the rotating table meshes with the first helical gear plate, the helical gear rotates in the opposite direction under the action of the first helical gear. This allows the arc-shaped clamping plate to move away from the automotive parts, making it easier to remove the welded automotive parts. The welding process does not require additional power equipment to clamp and position the automotive parts, thus saving energy consumption. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of an automated welding device for automotive metal parts according to this utility model;

[0015] Figure 2 This is a structural diagram of a support plate for an automated welding device for automotive metal parts according to this utility model.

[0016] Figure 3 This is a structural diagram of a rotary table for an automated welding device for automotive metal parts according to this utility model.

[0017] Figure 4 This is a structural diagram of an arc-shaped clamping plate for an automated welding device for automotive metal parts according to this utility model.

[0018] In the diagram: 1. Chassis; 2. Column; 3. Lifting motor; 4. Threaded rod; 5. Lifting frame; 6. Adjusting motor; 7. Double-headed threaded shaft; 8. Welding mechanism; 9. Support plate; 901. Helical gear plate No. 2; 902. Helical gear plate No. 1; 10. Rotary table; 1001. Groove; 1002. Moving groove; 1003. Helical gear; 1004. Threaded column; 11. Rotary motor; 12. Arc-shaped clamping plate; 1201. Threaded sleeve block. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-4 An automated welding device for automotive metal parts is shown, comprising a housing 1 and a rotary table 10. A column 2 is fixedly mounted on the upper surface of the housing 1, and a lifting motor 3 is fixedly mounted on the upper surface of the column 2. A threaded rod 4 is fixedly mounted on the output end of the lifting motor 3, and the lower end of the threaded rod 4 extends into the interior of the column 2. A lifting frame 5 is fitted onto the surface of the threaded rod 4. An adjusting motor 6 is fixedly mounted on one end of the lifting frame 5, and a double-ended threaded shaft 7 is fixedly mounted on the output end of the adjusting motor 6. One end of the double-ended threaded shaft 7 extends into the interior of the lifting frame 5. A welding mechanism 8 is movably fitted onto the surface of the double-ended threaded shaft 7 near both ends. A support plate 9 is fixedly mounted on the front surface of the housing 1, and a rotary motor 11 is fixedly mounted on the lower surface of the support plate 9. A rotary table 10 is fixedly mounted on the output end of the rotary motor 11 above the support plate 9, and an arc-shaped clamping plate 12 is movably mounted on the upper surface of the rotary table 10 near its edge.

[0021] A first helical gear plate 902 is fixedly installed on one side surface of the support plate 9, and a second helical gear plate 901 is fixedly installed on the upper surface of the support plate 9 near the rear. A support rod is fixedly installed on the rear surfaces of the first and second helical gear plates 902 and 901. The first and second helical gear plates 902 and 901 are fixed to the support plate 9 via the support rod. The first and second helical gear plates 902 and 901 allow the helical gear 1003 to rotate in both directions. The rotating helical gear 1003 drives the threaded column 1004 to rotate in both directions, thereby controlling the arc-shaped clamping plate 12 to move back and forth. A groove 1001 is formed on the upper surface of the rotary table 10 at its edge, and a moving groove 1002 is formed on the lower surface of the groove 1001. A helical gear 1003 is movably mounted on the curved surface of the rotary table 10, and a threaded column 1004 is fixedly mounted on the rear surface of the helical gear 1003. A threaded sleeve block 1201 is fixedly mounted on the lower surface of the arc-shaped clamping plate 12, and the rear end of the threaded column 1004 extends into the moving groove 1002. The threaded sleeve block 1201 is fitted onto the surface of the threaded column 1004 inside the moving groove 1002. The upper surface of the arc-shaped clamping plate 12 is flush with the upper surface of the rotary table 10.

[0022] It should be noted that this utility model is an automated welding device for automotive metal parts. In use, after the automotive parts are placed in the groove 1001 of the rotary table 10, the rotary motor 11, under the control of an external device, drives the rotary table 10 to rotate. After the rotary table 10 rotates a certain angle, the helical gear 1003 meshes with the second helical gear plate 901. As the rotary table 10 continues to rotate, the helical gear 1003 continues to rotate. The rotating helical gear 1003 causes the threaded column 1004 to rotate. At this time, the arc-shaped clamping plate 12 will approach the automotive parts until the arc-shaped clamping plate 12... The automotive parts are securely clamped in the groove 1001. At this time, the rotary table 10 stops rotating, and the automotive parts are located at the welding position. After welding by the welding mechanism 8, the rotary table 10 continues to rotate. When the helical gear 1003 of the rotary table 10 meshes with the first helical gear plate 902, the helical gear 1003 will rotate in the opposite direction under the action of the first helical gear plate 902. This allows the arc-shaped clamping plate 12 to move away from the automotive parts, making it easier to remove the welded automotive parts. The welding process does not require additional power equipment to clamp and position the automotive parts, thus saving energy consumption.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automated welding device for automotive metal parts, characterized in that: Includes a chassis (1) and a rotating table (10). A column (2) is fixedly mounted on the upper surface of the chassis (1). A lifting motor (3) is fixedly mounted on the upper surface of the column (2). A threaded rod (4) is fixedly mounted on the output end of the lifting motor (3). The lower end of the threaded rod (4) extends into the interior of the column (2). A lifting frame (5) is fitted onto the surface of the threaded rod (4). An adjusting motor (6) is fixedly mounted on one end of the lifting frame (5). A double-headed threaded shaft is fixedly mounted on the output end of the adjusting motor (6). 7) One end of the double-threaded shaft (7) extends into the interior of the lifting frame (5). Welding mechanisms (8) are movably fitted on the surface of the double-threaded shaft (7) and near both ends. A support plate (9) is fixedly installed on the front surface of the housing (1). A rotary motor (11) is fixedly installed on the lower surface of the support plate (9). A rotary table (10) is fixedly installed at the output end of the rotary motor (11) and above the support plate (9). An arc-shaped clamping plate (12) is movably installed on the upper surface of the rotary table (10) and near the edge.

2. The automated welding device for automotive metal parts according to claim 1, characterized in that: A first helical tooth plate (902) is fixedly installed on one side surface of the support plate (9), and a second helical tooth plate (901) is fixedly installed on the upper surface of the support plate (9) near the rear. A support rod is fixedly installed on the rear surface of the first helical tooth plate (902) and the second helical tooth plate (901). The first helical tooth plate (902) and the second helical tooth plate (901) are fixed to the support plate (9) by the support rod.

3. The automated welding device for automotive metal parts according to claim 2, characterized in that: The upper surface of the rotary table (10) and the edge position are provided with a groove (1001), the lower surface of the groove (1001) is provided with a moving groove (1002), the curved surface of the rotary table (10) is movably mounted with a helical gear (1003), and the rear surface of the helical gear (1003) is fixedly mounted with a threaded column (1004).

4. The automated welding device for automotive metal parts according to claim 3, characterized in that: A threaded sleeve block (1201) is fixedly installed on the lower surface of the arc-shaped clamp (12), and the rear end of the threaded column (1004) extends into the moving groove (1002).

5. The automated welding device for automotive metal parts according to claim 4, characterized in that: The threaded sleeve (1201) is fitted onto the surface of the threaded post (1004) inside the movable groove (1002).

6. The automated welding device for automotive metal parts according to claim 5, characterized in that: The upper surface of the arc-shaped clamp (12) is flush with the upper surface of the rotary table (10).

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